On this figure, I used the Sky-Earth Non-Metallic Metal technique, or SENMM. It consists of painting the sky, horizon line, and earth, on every surface, as if it was so shiny that it reflects its surroundings. (You can observe this on the chrome parts of a classic car on a sunny day.)

I painted it as a gift for a friend, to represent his Mutants and Masterminds superhero character, Titanium.